| From: | Nathan Bossart <nathandbossart(at)gmail(dot)com> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Andrew Dunstan <andrew(at)dunslane(dot)net>, pgsql-hackers(at)lists(dot)postgresql(dot)org |
| Subject: | Re: Inefficiency in parallel pg_restore with many tables |
| Date: | 2023-09-04 23:08:29 |
| Message-ID: | 20230904230829.GA3826808@nathanxps13 |
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| Lists: | pgsql-hackers |
On Sat, Sep 02, 2023 at 11:55:21AM -0700, Nathan Bossart wrote:
> I ended up hacking together a (nowhere near committable) patch to see how
> hard it would be to allow using any type with binaryheap. It doesn't seem
> too bad.
I spent some more time on this patch and made the relevant adjustments to
the rest of the set.
--
Nathan Bossart
Amazon Web Services: https://aws.amazon.com
| Attachment | Content-Type | Size |
|---|---|---|
| v7-0001-Allow-binaryheap-to-use-any-type.patch | text/x-diff | 24.4 KB |
| v7-0002-Make-binaryheap-available-to-frontend-code.patch | text/x-diff | 3.6 KB |
| v7-0003-Add-function-for-removing-arbitrary-nodes-in-bina.patch | text/x-diff | 2.9 KB |
| v7-0004-Convert-pg_restore-s-ready_list-to-a-priority-que.patch | text/x-diff | 15.8 KB |
| v7-0005-Remove-open-coded-binary-heap-in-pg_dump_sort.c.patch | text/x-diff | 6.0 KB |
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